Nugget and Luigi would make such great mates the naughty beggars! He loves his carpet and wallpaper, they could strip the entire room!Mine all love to eat cardboard. Spike's favourite was puppy pad if he could dig it out from under the fleece. Nuggets is the rubber round the dustpan or the corex in his cage although today at floor time he had a go at the sofa! I think tissue paper is probably quite mild for a piggie tummy!